'Hypotenuse leg' diaporamas de présentation

Lessons 4-3 and 4-4

609 views • 47 slides

G.6

574 views • 47 slides

Lessons 4-3 and 4-4

589 views • 47 slides

Triangle Congruence

1.07k views • 32 slides

THE LAW OF SINES

THE LAW OF SINES. THE LAW OF SINES states the following: The sides of a triangle are proportional to one another in the same ratio as the sines of their opposite angles

1.83k views • 24 slides

Unit 3b Vocab

263 views • 19 slides

5-2: Right Triangles

5-2: Right Triangles. Expectation: G2.3.1: Prove that triangles are congruent using SSS, SAS, ASA, AAS and that right triangles are congruent using the hypotenuse leg condition. G2.3.2: Use theorems about congruent triangles to prove additional theorems and solve problems. ACT Prep. l.

407 views • 18 slides

Lesson 8-3: Special Right Triangles

Lesson 8-3: Special Right Triangles. Geometry CP Mrs. Mongold. Make a Frayer Foldable. 2. 1. Special Right Triangles. 3. 4. Section 1. 45-45-90 Triangle. 45. hypotenuse=leg. hypotenuse. leg. 45. leg. Section 2. 30-60-90 Triangle. hypotenuse=short x 2 Long leg = short. 30.

365 views • 16 slides

19.2 Pythagorean Theorem

19.2 Pythagorean Theorem. A right triangle is a triangle that has a right (90 degree) angle. The 2 sides that form the right angle are called the legs of the triangle and the side opposite the right angle is called the hypotenuse. hypotenuse. leg. leg. leg. hypotenuse. leg.

273 views • 16 slides

4.6 The Isosceles Triangle Theorems

4.6 The Isosceles Triangle Theorems. Base Angles and Opposite Sides Hypotenuse - Leg. Parts of an Isosceles Triangle. Isosceles Triangle Theorem. If two sides of a triangle are congruent, then the angles opposite those sides are congruent. . Isosceles Triangle Theorem.

348 views • 13 slides

4.6 The Isosceles Triangle Theorems

4.6 The Isosceles Triangle Theorems. Base Angles and Opposite Sides Hypotenuse - Leg. Parts of an Isosceles Triangle. Isosceles Triangle Theorem. If two sides of a triangle are congruent, then the angles opposite those sides are congruent. . Isosceles Triangle Theorem.

797 views • 13 slides

Proving Triangles Congruent

Proving Triangles Congruent. SSS. If we can show all 3 pairs of corr. sides are congruent, the triangles have to be congruent. SAS. Non-included angles. Included angle. Show 2 pairs of sides and the included angles are congruent and the triangles have to be congruent.

191 views • 12 slides

Pythagorean Theorem

Pythagorean Theorem. Who is the Pythagorean Theorem named after?. It is believed that Pythagoras was born in the island of Samos, in ancient Greece, in 570 B.C.That is about 2,570 years ago!. Why?.

285 views • 11 slides

Congruence in Right Triangles

Congruence in Right Triangles. Academic Geometry. The HL Theorem. In a right triangle, the side opposite the right angle is the longest side and is called the hypotenuse. The other two sides are called legs. hypotenuse. leg. leg. The HL Theorem.

666 views • 10 slides

1-1a

(over Lesson 6-4). 1-1a. http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8. Slide 1 of 2. (over Lesson 6-4). 1-1b. http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8. Slide 1 of 2. Vocabulary. 1) _________ 2) ____.

196 views • 10 slides

EXAMPLE 1

o. o. o. Find hypotenuse length in a 45-45-90 triangle. a. a. By the Triangle Sum Theorem, the measure of the third angle must be 45 . Then the triangle is a 45-45-90 triangle, so by Theorem 7.8 , the hypotenuse is 2 times as long as each leg. o. o. o. o. o. o. o.

206 views • 9 slides

Do Now #28:

Do Now #28:. 5.4 Hypotenuse-Leg (HL) Congruence Theorem. Objective: To use the HL Congruence Theorem and summarize congruence postulates and theorems. Side Names of Triangles. Right Triangles: side across from right angle is the hypotenuse, the remaining two are legs. leg. hypotenuse. leg.

227 views • 8 slides

The Pythagorean Theorem

The Pythagorean Theorem. Presented by : I GEDE BENI MANUABA (080210101018) MATHEMATICS DEPARTEMENT FACULTY OF TEACHER TRAINING AND EDUCATION JEMBER UNIVERSITY. Short story :. Rayhan plays on the wet ground. He makes his footmarks as a picture below :

171 views • 7 slides

EXAMPLE 1

230 views • 7 slides

Warm up

172 views • 6 slides